Home / 32,397,321-44,709,236.10-17,911,566.12

Finding the Fourth Proportional to 32,397,321, 44,709,236.10 and 17,911,566.12

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Solution

The fourth proportional to 32,397,321, 44,709,236.10 and 17,911,566.12 is: 24,718,477.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,397,321 : 44,709,236.10 = 17,911,566.12 : x
  2. Step 2: Convert to fraction form
    32,397,321/44,709,236.10 = 17,911,566.12/x
  3. Step 3: Cross multiply
    32,397,321x = 44,709,236.10 × 17,911,566.12
  4. Step 4: Simplify right side
    32,397,321x = 800,812,438,579,841
  5. Step 5: Solve for x
    x = 800,812,438,579,841/32,397,321
  6. Step 6: Final answer
    x = 24,718,477.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.